現(xiàn)在進(jìn)行時(shí)(微課PPT)

1、主講老師：主講老師：?jiǎn)挝唬簡(jiǎn)挝唬耗阒绬幔窟@首兒歌里用了什么時(shí)態(tài)？現(xiàn)在進(jìn)行時(shí)現(xiàn)在進(jìn)行時(shí)Are You Sleeping? Brother John!Morning bells are ringing, Ding ding dong小約翰，你還在睡覺嗎？小約翰，你還在睡覺嗎？早上的鬧鈴正叮咚叮咚響呢！早上的鬧鈴正叮咚叮咚響呢！現(xiàn)在進(jìn)行時(shí)定義：表示正在進(jìn)行的動(dòng)作或狀態(tài).現(xiàn)在進(jìn)行時(shí)的構(gòu)成現(xiàn)在進(jìn)行時(shí)的構(gòu)成時(shí)態(tài)構(gòu)成：時(shí)態(tài)構(gòu)成：+e.g.I with a boy. am talkingWe .are eating主語(yǔ)+不同主語(yǔ)加be動(dòng)詞如何變化呢？我正在和這個(gè)男孩談話。我們正在吃飯。不同主語(yǔ)下，不同主語(yǔ)下

2、，bebe動(dòng)詞的變化動(dòng)詞的變化：主語(yǔ) + be動(dòng)詞 + 動(dòng)詞的現(xiàn)在分詞（-ing）IHe / She We / You / Theyamwatching TV.iswriting homework.areplaying football.動(dòng)詞的現(xiàn)在分詞有什么變化規(guī)則呢？動(dòng)詞的現(xiàn)在分詞的變化規(guī)則之一動(dòng)詞的現(xiàn)在分詞的變化規(guī)則之一（1）一般在詞尾加，如：read - readingplay - playinglook - lookingeat - eating（2）以不發(fā)音的e e結(jié)尾的詞先把去掉再加，如：take - takinghave- having動(dòng)詞的現(xiàn)在分詞的變化規(guī)則之二動(dòng)詞的現(xiàn)在分詞的

3、變化規(guī)則之二（3）以一個(gè)輔音字母結(jié)尾的重讀閉音結(jié)尾的詞，應(yīng)雙寫最后的輔音字母，再加，如：sit - sittingswim - swimmingrun - runningshop- shopping（4）特殊變化，如：lie - lyingget- gettingbegin - beginning掌握了基本結(jié)構(gòu)變化，如何變換句式呢?現(xiàn)在進(jìn)行時(shí)中的陳述句現(xiàn)在進(jìn)行時(shí)中的陳述句1 1、肯定句肯定句：They are waiting for buses.主語(yǔ)主語(yǔ) + + be be + + 動(dòng)詞動(dòng)詞-ing-ing 、否定句否定句：They are not (arent) waiting for bu

4、ses.主語(yǔ)主語(yǔ) + + be + notbe + not + + 動(dòng)詞動(dòng)詞-ing-ing 現(xiàn)在進(jìn)行時(shí)中的一般疑問句該如何變化？現(xiàn)在進(jìn)行時(shí)中的一般疑問句現(xiàn)在進(jìn)行時(shí)中的一般疑問句 一般疑問句及其回答：?jiǎn)柧渲苯影裝e提前；肯定回答：Yes, 主語(yǔ) + be .否定回答：No, 主語(yǔ) + be + not.She is playing the badminton.Is she playing badminton?Yes, she is. / No she isnt. 現(xiàn)在進(jìn)行時(shí)中的特殊疑問句該如何變化？現(xiàn)在進(jìn)行時(shí)中的一般疑問句現(xiàn)在進(jìn)行時(shí)中的一般疑問句 特殊疑問句及其回答：?jiǎn)柧涮厥庖蓡栐~+一般疑問句

5、；回答：主語(yǔ) + be動(dòng)詞.They are eating humburgers.What are they eating?They are eating humburgers.Listen and say.Listen and say.此張幻燈片后插入四段實(shí)錄學(xué)生用現(xiàn)在進(jìn)行時(shí)造句的視頻.Im watching TV.He is playing basketball.She is playing the pianoWe are having PE class.Listen and say.Listen and say.你能熟練運(yùn)用你能熟練運(yùn)用現(xiàn)在進(jìn)行時(shí)了嗎？現(xiàn)在進(jìn)行時(shí)了嗎？1. 寫出下列動(dòng)詞的

6、-ing形式 help- come- swim- eat- give- find- sit- write-helpingcomingswimmingeatinggivingfindingsittingwriting你能熟練運(yùn)用你能熟練運(yùn)用現(xiàn)在進(jìn)行時(shí)了嗎？現(xiàn)在進(jìn)行時(shí)了嗎？2. 變換句式 They are waiting for buses.改成一般疑問句和特殊疑問句一般疑問句：Are they waiting for buses?特殊疑問句：What are they waiting for?01020304Mike is studying Chinese now.Bob is playing the tennis at the moment.Listen! Mary is singing.Look! Amy is walking along the ri